loading- RAMPS

RAMPS in building structures

temporary access RAMPS for building

generating RANDOM numbers by using mechanical means

RANDOM access stores in electric digital computers

electric RANGE(S)

implements for use with RANGE(S)

RANGE(S) using gaseous or liquid fuels

RANGE(S) using solar heat

RANGE(S) using solid fuel

RANGE(S) finding by radar or analogous techniques

RANGEFINDER(S) in cameras

optical RANGEFINDER(S)

metals see LANTHANIDES, NON-FERROUS

pumps for RAREFYING

making RASP(S)

RASP(S) for shoe-pegs

RASP(S) for wood

RASP(S) for working metal

sharpening RASP(S)

sharpening RASP(S) by abrasive blasting

disintegrating by RASPING

RASPING food

RASPING metal

RASPING plastics or substances in a plastic state to be shaped

RAT races for microwaves

RATCHET mechanisms

RATCHET mechanisms for operating electric contacts

RATCHET mechanisms in counters

RATCHET screwdrivers

RATCHET spanners; RATCHET wrenches

control of RATIO

RATIO detectors for frequency modulated waves

working of RATTAN

RATTLES with additional toy effects

RATTLING -barrels see also catchwords for operations performed

preventing RATTLING of windows or doors

cleaning or disinfecting of RAZOR(S)

containers or carriers for storing RAZOR(S) blades

containers or packages for dispensing RAZOR(S) blades

stands for RAZOR(S)

hand-tools for REACHING and gripping

REACHING -devices for articles

eliminating reactive power

measuring REACTANCE

networks simulating REACTANCE

chemical REACTION(S) general

propulsion by reactive thrust

REACTION(S) turbines

testing human REACTION(S) time

chemical REACTORS

electric REACTORS [= inductors]

nuclear REACTORS

thermonuclear REACTORS

book-marks for READING

desks for READING

facilitating READING

leaf-turners

movable-strip READING apparatus

READING printed or written characters

READING -racks for bed tables

read out of mechanical counters

teaching READING

teaching READING of lip movement

READ-ONLY stores [= static digital stores]

feeding REAGENTS

making REAMERS by forging, pressing or hammering

REAMING bung holes in wooden barrels

REAPER binders

REAR lamps for vehicles

machines giving RECEIPTS

radio RECEIVERS

telegraphic RECEIVERS

telephonic RECEIVERS

transducers for telephonic RECEIVERS

television RECEIVERS

television or radio RECEIVERS combined with other apparatus

food RECEPTACLES for table use

furniture chests; chests of drawers

packaging articles, material or liquids in RECEPTACLES

RECEPTACLES adapted for or arranged in vehicles

RECEPTACLES for hair or tooth brushes for travelling

RECEPTACLES for kitchen use cooking RECEPTACLES

RECEPTACLES for milk

RECEPTACLES for refuse

RECEPTACLES for shoe-cleaning equipment

RECEPTACLES for special travelling purposes

securing household RECEPTACLES to tables

ticket cases

RECLAMATION of land from water

RECLAMATION of pipes

RECLINING chairs

circuits for RECLOSING of circuit breakers after emergency

RECOGNITION of printed or written characters

RECOGNITION of speech

RECONNECTION of electric apparatus after emergency

RECONSTITUTING dried eggs

RECONSTITUTING of dehydrated foodstuffs

RECONSTITUTING of tobacco

furniture aspects of RECORD(S) cabinets

gramophone RECORD(S)

producing carriers of RECORD(S)

RECORD(S) carriers

conveying RECORD(S) carriers in data processing apparatus

RECORD(S) carriers for automatic musical instruments

RECORD(S) carriers for digital operation only

RECORD(S) carriers for electric programme control

RECORD(S) carriers for recording of information by movement relative to the transducer

sensing RECORD(S) carriers in data processing apparatus

RECORDING [= registering without retaining a record] see REGISTERING

ablative RECORDING

analogue RECORDING

digital RECORDING

RECORDING by electrography

RECORDING for subsequent reproduction, e.g. of sound

RECORDING of courses in navigation

RECORDING of digital data

RECORDING of electric variables

RECORDING of measured values, in general

RECORDING of specific measured values, see catchwords for the values measured

RECORDING of music in notation form

RECORDING of television signals

RECORDING of variables see catchwords for the variables recorded

RECORDING telephone messages

RECOVERY of useful material from waste see WASTE

underwater RECOVERY

RECREATION apparatus carrying passengers

RECTIFICATION structurally associated with dynamoelectric machines

circuits for RECTIFYING electric currents

electrolytic rectifiers

mercury-arc or other discharge-tube rectifiers

rotary rectifiers

semiconductor rectifiers

vibratory rectifiers

RECTIFYING of spirit

arrangement of air RECUPERATORS in combustion apparatus

REDOX arrangements

REDOX cells operating as fuel cells

REDOX systems of addition polymerisation

REDUCING of organic compounds in general

REDUCING or abrading by grinding, polishing or blasting

REDUCING or abrading of printing-surfaces

REDUCING or disintegrating by abrading

REDUNDANCY in electric digital computers

chemical or physical treatment of REEDS

preparation of REEDS for wickerwork

REEDS for looms

REEDS for warping and beaming machines

REELS for safety belts, e.g. inertia REELS

REELS for angling

REELS for electric cables or lines

REELS for measuring tapes

REELS for storing filamentary material

winding filamentary material on to REELS

REFINING of fats, fatty acids or waxes

REFINING of iron

REFINING of non-ferrous metals

REFINING of oils

REFINING of paper-making pulp

REFINING of sugar